128496144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{382429}}^1$

素因数の和:382447

約数の個数: 40

約数和(自身を含む): 379370560

約数和(自身を除く): 250874416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 382429, 764858, 1147287, 1529716, 2294574, 2677003, 3059432, 4589148, 5354006, 6118864, 8031009, 9178296, 10708012, 16062018, 18356592, 21416024, 32124036, 42832048, 64248072, 128496144]

約数ペア:

[(1, 128496144), (2, 64248072), (3, 42832048), (4, 32124036), (6, 21416024), (7, 18356592), (8, 16062018), (12, 10708012), (14, 9178296), (16, 8031009), (21, 6118864), (24, 5354006), (28, 4589148), (42, 3059432), (48, 2677003), (56, 2294574), (84, 1529716), (112, 1147287), (168, 764858), (336, 382429)]